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Subject: Re: Unauthorized use of Rebel books

Author: Michael Williams

Date: 22:34:12 04/30/02

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On April 30, 2002 at 18:01:21, Torstein Hall wrote:

>On April 30, 2002 at 17:52:01, Ed Schröder wrote:
>
>>On April 30, 2002 at 16:31:01, Peter McKenzie wrote:
>>
>>>This isn't a copyright issue, its not even a legal issue in the traditional
>>>sense.  It is about the rules for a particular competition, namely the ICCA
>>>World Computer Chess Championship.  If the rules say that you can't use someone
>>>elses book in the tournament (and its not even clear that they do say this),
>>>then you can't use someone elses book regardless of what copyright says.
>>
>>You have understood the problem, you are not going to fight your own opening
>>book in world championship event.
>>
>>Ed
>
>Of course I understand your frustration, but......
>
>In normal chess at the highest level the GM's are saving their best opening
>innovations to important events. When one player has made the move it is common
>knowledge, and everyone is free to use it. So at least if Rebel has played the
>opening sequence in one game, I think it is fair to copy that part at least!
>
>And if a player makes his moves public, say in a opening book, a human book
>about openings that is :-), of course everyone must be free to use his moves as
>well. And in one way, that is what you have done when selling the program  with
>a opening book!
>
>Torstein

Good observation, however, in a court, the purpose (a programmer, not an
elemental end-user) and the means of acquiring the information wholesale are
germaine to the issue of infringement.


>>
>>>Of course ICCA can't send you to jail if you break their rules :-)  But they can
>>>chuck you out of their tournament.



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